
9
GPI-66 TRAVELLING IRRIGATOR OPERATION MANUAL
Data reported here is only indicative and not binding.
Pressure intended at the nozzle.
Nozzle
mm
Pressure
PSI
Pressure
BAR
Radius
max.m
Diametre
max.m
Flow
l/m
Rainfall
calculator
(mm) 1 Hour
Rainfall
calculator
(mm) 5 Hours
Rainfall
calculator
(mm) 9 Hours
5
22
29
44
58
73
1.5
2
3
4
5
13.5
14.0
15.0
16.0
17.0
27
28
30
32
34
18
22
26
30
34
0.6
0.7
0.8
0.9
0.9
3.0
3.6
3.9
4.3
4.5
5.5
6.4
7.1
7.7
8.2
6
22
29
44
58
73
1.5
2
3
4
5
14.0
14.5
15.5
17.0
18.0
28
29
31
34
36
27
31
38
44
49
0.9
1.0
1.1
1.2
1.2
4.4
4.9
5.6
5.9
6.2
7.9
8.7
10.0
10.6
11.1
7
22
29
44
58
73
1.5
2
3
4
5
14.5
15.0
16.0
17.5
18.5
29
30
32
35
37
37
42
52
60
67
1.2
1.3
1.5
1.6
1.6
5.8
6.4
7.4
7.8
8.2
10.4
11.5
13.3
14.0
14.8
8
22
29
44
58
73
1.5
2
3
4
5
15.0
15.5
17.0
18.5
19.0
30
31
34
37
38
49
55
68
78
88
1.5
1.6
1.8
1.9
2.1
7.4
8.1
9.1
9.6
10.5
13.4
14.5
16.4
17.2
18.9
GPI-66 - Sprinkler throw rates and average expected rainfall
4
spray data
GPI-66 - Pressure Loss Chart
5
Inlet Pressure
Outlet Pressure
Spray Range
20psi
14psi
7m
40psi
30psi
10m
60psi
45psi
12m
65psi
49psi
14m
6
Inlet Pressure
Outlet Pressure
Spray Range
20psi
11psi
9m
40psi
25psi
12m
60psi
35psi
15m
65psi
38psi
17m
7
Inlet Pressure
Outlet Pressure
Spray Range
20psi
8psi
8m
40psi
16psi
12m
60psi
27psi
15m
65psi
29psi
17m
8
Inlet Pressure
Outlet Pressure
Spray Range
20psi
5psi
8m
40psi
12psi
10m
60psi
20psi
12m
65psi
21psi
15m